Instructables: exploring - technology - rigsby machine - popular Thu, 30 Mar 2017 06:53:37 PDT BLOX v1.01 Rigsby Machine
Rigsby Machine - More DIY How To Projects]]> MikeTheMaker Complex, costly and performs a useless task. The solar powered car darts from its starting position away from the lamp--only to be returned and repeat the cycle. <br> The runway, in its lowered position, closes a normally open micro switch--allowing p...
By: MikeTheMaker

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Wed, 14 Sep 2011 14:00:50 PDT